Map of the battlefield of Antietam. - Public domain map

Scale ca. 1:5280 (about 12 inches equals 1 mile, not "10 in. = 1 mile").
LC Civil War Maps (2nd ed.), 245.75
Very detailed anonymous and undated map of the battlefield indicating roads and lanes, drainage, houses, names of residents, grass fields, stubble, corn fields, plowed fields, rock outcrops, rail, post and rail, stone, and pailing fences, "fence[s], kind unknown," hay stacks, and woodland. Relief is depicted by contour lines at intervals of 10 feet. Troop positions are not noted.
Description derived from published bibliography.
Available also through the Library of Congress web site as raster image.